High Quality Content by WIKIPEDIA articles! "The Simpsons 138th Episode Spectacular" is the tenth episode of The Simpsons` seventh season. It originally aired on Fox on December 3, 1995. As the title suggests, it is the 138th episode and the third clip show episode of The Simpsons after "So It`s Come to This: A Simpsons Clip Show" and "Another Simpsons Clip Show". While the "138th Episode Spectacular" compiles sequences from episodes throughout the entire Simpsons series like the previous two, it also shows clips from the original Simpsons shorts from The Tracey Ullman Show and other previously unaired material. Like the Halloween specials, the episode is considered non-canon and falls outside of the show`s regular continuity.